OH-group-containing moleculesThe formation of (M-H) ions from OH-containing benzene derivatives, covering azobenzenes and phenols, has been investigated by resonant electron-capture mass spectrometry. A vibrational fine structure in the effective ion yield curves, at threshold energies for the ...
While roaming mechanisms have been well established in neutral molecules, the same cannot be said about ionic species. Outside of our work, to the best of our knowledge there is only one theoretical prediction of H2roaming in the dissociative ionization of allene30. A theoretical analysis on the...
Figure 4. An abridged periodic table, showing some of the key soil-forming elements and their relative behavior during weathering(reproduced from Railsback BL (2003) An Earth scientist's periodic table of the elements and their ions. Geology 31: 737–740. (http://www.gly.uga.edu/railsback/...
Figure 3. Evolution of material emissions depicted as a function of temperature. Image Credit: TOFWERK Conclusion The Vocus B Series with iodide reagent ions has proven valuable for real-time monitoring of PFAS emissions from PFA tubing in the gas phase. While hydrocarbon emissions of PFA are ext...
Another property of ions is their solubility. Ions tend to be more soluble in polar solvents, such as water, than in non-polar solvents, such as oils. This property is due to the attraction between the ions and the polar solvent molecules, which results in the formation of ion-dipole inte...
The interaction between nitrogen monoxide (NO) and organic peroxy radicals (RO2) greatly impacts the formation of highly oxygenated organic molecules (HOM), the key precursors of secondary organic aerosols. It has been thought that HOM production can be
There are certain differences in the reactivity of chlorinating agents. In particular, the most popular sodium hypochlorite and molecular chlorine (chlorine water) exist in aqueous solution in the form of mixtures of molecules and ions due to equilibrium reactions with water. Gaseous chlorine in wate...
Blond,D. M.&R.whittam. The Regulation of Kidney Respiration by Sodium and Potassium Ions.Biochem. j.92,158–167(1964). Google Scholar Bonting,S. L.&B.becker. Studies on Na-K-activated Adenosinetriphosphatase. XIV.Invest. Ophthal.3,523–533(1964). ...
Interactions between 1, 3-Dipoles and Metal Ions. Stereo- and Regiocontrol of 1, 3-Dipolar Cycloaddition Reactions This review focuses on our own attempts of metal ion-assisted stereo- and regiocontrol of 1,3-dipolar cyclo-addition reactions: N-Metalated azomethine ylid... K Shuji - 《Journal...
Kebarle, P. and Tang, L., "From Ions in Solution to Ions in The Gas Phase", Analytical Chemistry (1993) 65:972-986. King, M.B. et al, "The Mutual Solubilities of Water with Supercritical and Liquid Carbon Dioxide", Jrnl of Supercritical Fluids (1992) 5:296-302. ...